INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c9ce254cfea4e71541c052635f12603240f85cede7421b43a927897228dae4e', 
    'CbC2+ou9OqCZAQDapRYdjzCwfmxeKXNMoVeLVszWYQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)